Iscsi Cos - Dell Force10 S4810P Reference Manual

Defaults 10 minutes
Command Modes CONFIGURATION
Command History
Version 8.3.12.0
Version 8.3.16.0

iscsi cos

Set the QoS policy that is applied to the iSCSI flows.
S4810
Syntax iscsi cos {enable | disable | dot1p vlan-priority-value
[remark] | dscp dscp-value [remark]}
To disable the QoS policy, use the no iscsi cos dscp command.
Parameters
enable
disable
dot1p
priority-value
dscp
remark
Defaults See Parameters.
Command Modes CONFIGURATION
Command History
Version 8.3.12.0
Version 8.3.16.0
960
Introduced on the S4810.
Introduced on MXL 10/40GbE Switch IO Module.
Enter the keyword enable to allow the application of preferential
QoS treatment to iSCSI traffic so that the iSCSI packets are
scheduled in the switch with a dot1p priority 4 regardless of the VLAN
priority tag in the packet. The default is: the iSCSI packets are
handled with dotp1 priority 4 without remark.
Enter the keyword disable to disable the application of preferential
QoS treatment to iSCSI frames.
vlan-
Enter the dot1p value of the VLAN priority tag assigned to the
incoming packets in an iSCSI session. The range is 0 to 7. The default
is the dot1p value in ingress iSCSI frames is not changed and is used
in iSCSI TLV advertisements if you did not enter the iscsi
priority-bits command.
dscp-value
Enter the DSCP value assigned to the incoming packets in an iSCSI
session. The valid range is 0 to 63. The default is: the DSCP value in
ingress packets is not changed.
Marks the incoming iSCSI packets with the configured dot1p or DSCP
value when they egress to the switch. The default is: the dot1and
DSCP values in egress packets are not changed.
Introduced on the S4810.
Introduced on MXL 10/40GbE Switch IO Module.